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Publication

KIAM Preprint № 54, Moscow, 2015
Authors: Ivanov D. S., Mashtakov Y.V., Ovchinnikov M. Y., Reshetnikov A.A., Roldugin D. S., Stuchilin A.I., Tkachev S. S.
Falling Point Estimation of a Body in Earth Gravitational Field by Using Measurements of Several Motion Parameters
Abstract:
An algorithm of falling point determination of a body in the Earth gravitational field is developed. Algorithm uses radar measurements: radial distance, radial velocity, elevation and azimuth angles. A technique for falling point error estimation is proposed. It allows to depict a scatter ellipsoid on the Earth surface. The algorithm based on augmented Kalman filter which calculates full state vector estimation using motion equations and measurements model.
Keywords:
motion determination, Kalman filter, radar
Publication language: russian, pages: 32
Research direction:
Theoretical and applied problems of mechanics
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